Comet in Moominland is an anime film that premiered in summer 1992.

About the production: the story comes from a other, the film runs about 72 minutes and its current status is "finished".

Its main genres are adventure, comedy and fantasy, with themes such as Astronomy, Environmental, Rural and Animals.

On AniList, Comet in Moominland has an average score of 72%, a good score, and appears on 3,375 users' lists.

The franchise continues in or follows from: Tanoshii Moomin Ikka.

Unusual things have been happening in Moominvalley. Moomin, Sniff and Mee leave for the Observatory on the Lonely Mountains to confirm the Muskrat's words: a comet is about to hit Moominvalley and destroy everything. On the way they meet Snufkin, the Hemulen and the Snorks and experience many adventures. (Source: Anime News Network)

Official synopsis from AniList.